internet usage courtesy month

Hi,

https://www.xfinity.com/support/articles/data-usage-exceed-usage?linkId=177096133 seems to suggest that Xfinity is still offering that, once a year, I may exceed my 1.2 TB data usage w/o charge. Is that still true? Unfortunately, the 'usage meter' link in that post is not working. It's also not working from the 'assistant app.

Thank you!